MCP server for Obsidian (TypeScript + Bun)
MCP server for Obsidian (TypeScript + Bun)
There are two ways to pass the Obsidian API key to the server:
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Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| obsidian_status | Returns basic details about the Obsidian Local REST API server and your authentication status |
| obsidian_delete_active | Deletes the note that is currently active in the Obsidian UI |
| obsidian_get_active | Retrieves the full content of the active note (Markdown or JSON view) |
| obsidian_patch_active | Inserts, replaces or prepends content in the active note relative to a heading, block reference, or front-matter field |
| obsidian_post_active | Appends Markdown to the end of the active note |
| obsidian_put_active | Replaces the entire body of the active note |
| obsidian_get_commands | Lists every command available in Obsidian’s command palette |
| obsidian_execute_command | Executes a specific Obsidian command by its ID |
| obsidian_open_file | Opens the given file inside Obsidian (creates it if missing); optional flag to open in a new leaf |
| obsidian_delete_periodic | Deletes the current daily / weekly / monthly / quarterly / yearly note for the requested period |
| obsidian_get_periodic | Returns the content of the current periodic note for the requested period |
| obsidian_patch_periodic | Inserts / replaces content in a periodic note relative to a heading, block reference, or front-matter field |
| obsidian_post_periodic | Appends Markdown to the periodic note (creates it if it doesn’t exist) |
| obsidian_put_periodic | Replaces the entire body of a periodic note |
| Variable | Description | Required |
|---|---|---|
| OBSIDIAN_API_KEY | Credential the server authenticates with. | Yes |
| OBSIDIAN_HOST | Endpoint or connection string the server talks to. | Optional |
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